we are covering all of this for npr and he joins us from london, david, welcome. rupert murdock is in britain, who wants to talk to him and what about? >> there's a parliamentary committee hat has requested his presence, the presence of his son james murdock who is the top news corp. executive here in the united kingdom. and rebecca brook she's the chief executive over the news corporate newspapers here in the uk and she was editor and chief at the time of some of the most egregious alleged incident. >> do they have the power of a subpoena? >> there's some question about that. news international, the newspaper division has put out a statement saying that both mr. murdock, james murdock and ms. brooks will cooperate. but they didn't say necessarily that they'll testify so there's some question as to what form that cooperation will take. >> what does news international have to say about the latest allegations concerning former prime minister gordon brown? >> well he made these very anguished charges that news corp. had essentially targeted him, had sought to damage